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SpaceNut

Administrator

From: New Hampshire

Registered: 2004-07-22

Posts: 29,431

Re: Dirigibles on Mars - A practical means of transport?

This venus ship can be altered for Mars

I reminded of this topic: so copying your post to here,,,

Also remember half of the Sun's disk would be below the horizon at all times as the disk of the Sun slowly moves eastward along the horizon, it might even be cooler at the 55 km altitude at 1 atmosphere of pressure. I think the Sun would appear rather red as it does along our horizon. If the balloon is not tethered, it could use propellers to move away from the Sun, and thus make it appear to set, so there could be night, then it would turn around and head back towards the Sun for a Sunrise, that way we could have a normal 24-hour diurnal cycle. Maybe that's worth considering.

Doesn't say how fast these things move. I wonder how fast this airship would have to move to get the entire disk of the Sun below the horizon?

These folks may have to be couch potatoes. I wonder if they could have exercise equipment behind those chairs. I think a treadmill would be nice, they'd need a lavatory, and maybe a small kitchen in the back. Also when they flushed the toilet, where do you suppose the water would go? Probably get recycled I imagine, if the equipment to do that wasn't too heavy. The engines that propel the airship would be electrical, they would probably hear a whirr sort of like a giant fan. Do you think there would be handholds along the sides of the airships so astronauts can climb to the top of the gas bag in protective suits? If the airship climbs high enough, they can get a good view of the stars at night, as there never is a Moon to drown them out. Maybe they can set up a telescope on the top and look at the Earth.

Mars_B4_Moon

Member

Registered: 2006-03-23

Posts: 9,776

Re: Dirigibles on Mars - A practical means of transport?

Autonomous Spaceplane Travels To 10 Km, Lands Safely 200 Km Away
https://hackaday.com/2018/05/30/autonom … 0-km-away/

Using Balloon to Explore Caves, the Balloon can trasnport people and material inside Lava Tubes and Ice Tubes...not as Ridiculous as it sounds.

Mamet Cave Croatia - First air balloon flight to the underground
https://www.youtube.com/watch?v=b0RtZL06EbI

Exactly ten years after the recording of Felix Baumgartners base-jump in the Mamet Cave went around the World, this abyss on Velebit Mountain became the scene of another incredible daredevil venture.

NASA's Ingenuity Mars Helicopter captures video of record flight
https://phys.org/news/2022-05-nasa-inge … tures.html

Exploring Titan with Balloons and Landers
https://www.universetoday.com/134140/ex … ns-landers

Last edited by Mars_B4_Moon (2022-09-03 12:06:14)